SELECT itemid,title,thumb,linkurl,style,catid,introduce,addtime,edittime,username,passport,answer,process,credit,catid,answer,hits,keyword FROM destoon_know WHERE status=3 AND catid IN (43301,43309,43310,43311,43312,43313,43314,43315,43316,43317,43318,43319,43320,43321,43322,43323,43324,43325,43326,43327,43328,43329,43330,43331,43332,43333,43334,43335,43336,43337,43338,43339,43340,43341,43342,43343,43344,43392,43393,43394,43395,43396,43397,43398,43399,43400,43401,43402,43403,43573,43574) ORDER BY time desc LIMIT 0,20 塑料原料_知道_今塑网

当前位置:
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 1

条知道已帮助用户找到答案

专业用户

    • 高级

      采纳率1

      擅长领域:原料

    • 杨教授公司的反反复复反反复复反反复复反反复复

      采纳率0

      擅长领域:原料,再生料

    • 注塑工程师

      采纳率0

      擅长领域:PA6、PA66、PA46等注塑成型工艺控制、故障分析

专业企业